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Half Marathons found in September
View all ↓Half Marathons in September 2026
Find A Race is the US's favourite event listings site. Check out our list of September 2026 Half Marathons below.
Race Calendar: Half Marathons found in September
🚀Boosted
Medal Madness 5K, 10K, & 13.1M at Largo, FL (39)
Largo, Florida
Sat 26 Sep 26
$33.80 - $70.90
🚀Boosted
Medal Madness 5K, 10K, & 13.1M at Royal Palm Beach, FL (37)
Royal Palm Beach, Florida
Sat 12 Sep 26
$33.80 - $70.90
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Green Lake Area 13dot1 Races - 2026
Green Lake, Wisconsin
Sat 05 Sep 26
$49.95 - $92.58
Medal Madness 5K, 10K, & 13.1M at Rocky Mount, NC (36)
Rocky Mount, North Carolina
Sat 05 Sep 26
$33.80 - $70.90
Medal Madness 5K, 10K, & 13.1M at Piedmont, AL (36)
Piedmont, Alabama
Sat 05 Sep 26
$33.80 - $70.90
Medal Madness 5K, 10K, & 13.1M at Columbus, GA (36)
Columbus, Georgia
Sat 05 Sep 26
$33.80 - $70.90
Golden Harvest Half Marathon & 5k/10k - Denver
Denver, Colorado
Sat 05 Sep 26
$20.83 - $68.64
Cadillac YMCA Festival of Races
Cadillac, Michigan
Sat 05 Sep 26
Free - $80.50
Hill Country Triple Trail Run
Burnet, Texas
Sat 05 Sep 26 - Mon 07 Sep 26
$13.05 - $139.65
Medal Madness 5K, 10K, & 13.1M at Holiday, FL (36)
Holiday, Florida
Sat 05 Sep 26
$33.80 - $70.90
Medal Madness 5K, 10K, 13.1M & 26.2M at Everett, WA (36)
Everett, Washington
Sat 05 Sep 26
$33.80 - $102.70
Golden Harvest Half Marathon & 5k/10k - Cleveland
North Royalton, Ohio
Sat 05 Sep 26
$20.83 - $61.22
Medal Madness 5K, 10K, & 13.1M at DeBary, FL (36)
DeBary, Florida
Sat 05 Sep 26
$33.80 - $70.90
Naperville Trails Half Marathon & 10K
Wheaton, Illinois
Sat 05 Sep 26
$51.74 - $123.74
Leave No Trace
Peninsula, Ohio
Sat 05 Sep 26
$34.10 - $76.90
Golden Harvest Half Marathon & 5k/10k - St. Paul
Maple Grove, Minnesota
Sat 05 Sep 26
$20.83 - $71.82
Labor Day Trail Challenge Marathon • Half Marathon • 10K • 5K • 1 Hour
Cedar Creek, Texas
Sat 05 Sep 26
$43.39 - $96.39
Medal Madness 5K, 10K, & 13.1M at Tallahassee, FL (36)
Tallahassee, Florida
Sat 05 Sep 26
$33.80 - $70.90
Medal Madness 5K, 10K, & 13.1M at Charlotte, NC (36)
Charlotte, North Carolina
Sat 05 Sep 26
$33.80 - $70.90
Golden Harvest Half Marathon & 5k/10k - Louisville
Louisville, Kentucky
Sat 05 Sep 26
$20.83 - $64.40
Beach Day 5k, 10k, 15k, Half Marathon
Long Beach, Los Angeles
Sat 05 Sep 26
$22.99 - $37.99
Medal Madness 5K, 10K, & 13.1M at Venice, FL (36)
Venice, Florida
Sat 05 Sep 26
$33.80 - $70.90
Nebraska Marathon - Marathon, Half Marathon, 10K & 5K
Papillion, Nebraska
Sat 05 Sep 26
$43.69 - $168.74
CRC Labor Day Weekend 10K & 5K
Fort Worth, Texas
Sat 05 Sep 26
$32.80 - $38.10
Medal Madness 5K & 13.1M at Hickory, NC (36)
Hickory, North Carolina
Sat 05 Sep 26
$33.80 - $70.90
Medal Madness 5K, 10K, & 13.1M at Stillwater, OK (36)
Stillwater, Oklahoma
Sat 05 Sep 26
$33.80 - $70.90
Medal Madness 5K, 10K, & 13.1M at Knoxville, TN (36)
Knoxville, Tennessee
Sat 05 Sep 26
$33.80 - $70.90
Medal Madness 5K, 10K & 13.1M at Williamsburg, VA (36)
Williamsburg, Virginia
Sat 05 Sep 26
$33.80 - $70.90
Medal Madness 5K, 10K & 13.1M Naples, FL (36)
Naples, Florida
Sat 05 Sep 26
$33.80 - $70.90
Medal Madness 5K, 10K, & 13.1M at Biglerville, PA (36)
Biglerville, Pennsylvania
Sat 05 Sep 26
$33.80 - $70.90
Medal Madness 5K, 10K, & 13.1M at Springdale, AR (36)
Springdale, Arkansas
Sat 05 Sep 26
$33.80 - $70.90
Medal Madness 5K, 10K, & 13.1M at Bel Air, MD (36)
Bel Air, Maryland
Sat 05 Sep 26
$33.80 - $70.90
Medal Madness 5K, 10K, & 13.1M at Longview, TX (36)
Longview, Texas
Sat 05 Sep 26
$33.80 - $70.90
The Hoot Half Marathon & 10k Trail Race
Lewis Center, Ohio
Sun 06 Sep 26
$49.95
Diablo Trail Run
Clayton, California
Sun 06 Sep 26
Free - $96.40
Highline Half Marathon
Paynesville, Minnesota
Sun 06 Sep 26
$27.50 - $59.30
E-Dragon Run Festival
San Antonio, Texas
Sun 06 Sep 26
$2.06 - $23.37
Bound for Boston Marathon & Half Marathon - Atlanta
Johns Creek, Georgia
Sun 06 Sep 26 - Mon 07 Sep 26
Free - $114.30
FIESTA HALF MARATHON & 10K - BAKERSFIELD
Bakersfield, California
Sun 06 Sep 26
$28.00 - $81.00
Surfers Point Marathon, half, 5k 10k
Ventura
Sun 06 Sep 26
$165.00
Sackets Harbor Marathon & Half Marathon
Sackets Harbor, New York
Sun 06 Sep 26
$109.00 - $119.00
Golden Harvest Half Marathon & 5k/10k - Indianapolis
Indianapolis, Indiana
Sun 06 Sep 26
$20.83 - $68.64
Showing 41-80 of 497 results
